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2 Commits

Author SHA1 Message Date
Alexander Neumann d94d003165 Add test and benchmark for SaveFrom() 2015-02-16 22:35:46 +01:00
Alexander Neumann 731e81ef06 Re-use zlib writers to reduce memory usage 
benchcmp:

    benchmark                       old ns/op       new ns/op       delta
    BenchmarkArchiveDirectory-4     29624960475     29511001504     -0.38%
    BenchmarkSaveJSON-4             379833          225609          -40.60%

    benchmark                       old allocs     new allocs     delta
    BenchmarkArchiveDirectory-4     546736         540642         -1.11%
    BenchmarkSaveJSON-4             150            126            -16.00%

    benchmark                       old bytes      new bytes     delta
    BenchmarkArchiveDirectory-4     1372476952     438519336     -68.05%
    BenchmarkSaveJSON-4             1462773        9087          -99.38%
 2015-02-16 22:35:26 +01:00